                        @charset "UTF-8";
                        @import "./header.scss";
                        @import "./footer.scss";
                        body {
                            min-width: 1280px;
                        }
                        
                        .web {
                            main {
                                .bj {
                                    background-image: url(../img/1Unit-Introduction.png);
                                    background-repeat: no-repeat;
                                    height: 34.8vw;
                                    background-size: cover;
                                    width: 100%;
                                    .top {
                                        margin-left: 19.8vw;
                                        p,
                                        span {
                                            margin: 1vw 0.8vw;
                                            display: inline-block;
                                            font-size: 12px;
                                            line-height: 16px;
                                            color: #ffffff;
                                        }
                                    }
                                    .bottom {
                                        h1 {
                                            margin-top: 7vw;
                                            margin-left: 20.67vw;
                                            font-size: 3.2vw;
                                            line-height: 1.2vw;
                                            color: #ffffff;
                                        }
                                    }
                                }
                                .jieshao {
                                    h3 {
                                        margin-top: 3.93vw;
                                        margin-left: 17vw;
                                        font-size: 1.47vw;
                                        line-height: 1.06vw;
                                        letter-spacing: 0.07vw;
                                        color: #12151c;
                                    }
                                    .hui {
                                        margin: 0 auto;
                                        width: 51.53vw;
                                        height: 1.87vw;
                                        background-color: #efefef;
                                        h4 {
                                            font-weight: 400;
                                            margin-left: 1vw;
                                            font-size: 1.47vw;
                                            line-height: 2vw;
                                            color: #525252;
                                            opacity: 0.5;
                                        }
                                    }
                                    p {
                                        display: inline-block;
                                        margin-left: 60vw;
                                        font-size: 0.8vw;
                                        line-height: 1.06vw;
                                        letter-spacing: 0.04vw;
                                        color: #525252;
                                    }
                                }
                                .tu {
                                    width: 59vw;
                                    margin: 6vw auto 11vw;
                                    img {
                                        width: 100%;
                                    }
                                }
                            }
                        }